java.util.Iterator<K>
, MapIterator<K,V>
, OrderedIterator<K>
, OrderedMapIterator<K,V>
, ResettableIterator<K>
protected static class DualTreeBidiMap.BidiOrderedMapIterator<K,V> extends java.lang.Object implements OrderedMapIterator<K,V>, ResettableIterator<K>
Modifier | Constructor | Description |
---|---|---|
protected |
BidiOrderedMapIterator(AbstractDualBidiMap<K,V> parent) |
Constructor.
|
Modifier and Type | Method | Description |
---|---|---|
K |
getKey() |
Gets the current key, which is the key returned by the last call
to
next() . |
V |
getValue() |
Gets the current value, which is the value associated with the last key
returned by
next() . |
boolean |
hasNext() |
Checks to see if there are more entries still to be iterated.
|
boolean |
hasPrevious() |
Checks to see if there is a previous entry that can be iterated to.
|
K |
next() |
Gets the next key from the
Map . |
K |
previous() |
Gets the previous key from the
Map . |
void |
remove() |
Removes the last returned key from the underlying
Map (optional operation). |
void |
reset() |
Resets the iterator back to the position at which the iterator
was created.
|
V |
setValue(V value) |
Sets the value associated with the current key (optional operation).
|
java.lang.String |
toString() |
protected BidiOrderedMapIterator(AbstractDualBidiMap<K,V> parent)
parent
- the parent mappublic boolean hasNext()
MapIterator
hasNext
in interface java.util.Iterator<K>
hasNext
in interface MapIterator<K,V>
true
if the iterator has more elementspublic K next()
MapIterator
Map
.next
in interface java.util.Iterator<K>
next
in interface MapIterator<K,V>
public boolean hasPrevious()
OrderedMapIterator
hasPrevious
in interface OrderedIterator<K>
hasPrevious
in interface OrderedMapIterator<K,V>
true
if the iterator has a previous elementpublic K previous()
OrderedMapIterator
Map
.previous
in interface OrderedIterator<K>
previous
in interface OrderedMapIterator<K,V>
public void remove()
MapIterator
Map
(optional operation).
This method can be called once per call to next()
.
remove
in interface java.util.Iterator<K>
remove
in interface MapIterator<K,V>
public K getKey()
MapIterator
next()
.getKey
in interface MapIterator<K,V>
public V getValue()
MapIterator
next()
.getValue
in interface MapIterator<K,V>
public V setValue(V value)
MapIterator
setValue
in interface MapIterator<K,V>
value
- the new valuepublic void reset()
ResettableIterator
reset
in interface ResettableIterator<K>
public java.lang.String toString()
toString
in class java.lang.Object
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